Mathematics/General Ability MCQs
Topic Notes: Mathematics/General Ability
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
71
Find the area of a rectangle with length 26 cm and breadth 17 cm.
Answer:
442
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 26 * 17 = 442 cm². 3. Hence, compute the product to get the area.
72
Find the area of a rectangle with length 29 cm and breadth 22 cm.
Answer:
638
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 29 * 22 = 638 cm². 3. Hence, compute the product to get the area.
73
Find the area of a rectangle with length 27 cm and breadth 16 cm.
Answer:
432
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 27 * 16 = 432 cm². 3. Hence, compute the product to get the area.
74
Find the area of a rectangle with length 22 cm and breadth 21 cm.
Answer:
462
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 22 * 21 = 462 cm². 3. Hence, compute the product to get the area.
75
Find the area of a rectangle with length 23 cm and breadth 21 cm.
Answer:
483
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 23 * 21 = 483 cm². 3. Hence, compute the product to get the area.
76
Find the area of a rectangle with length 20 cm and breadth 22 cm.
Answer:
440
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 20 * 22 = 440 cm². 3. Hence, compute the product to get the area.
77
Find the area of a rectangle with length 20 cm and breadth 19 cm.
Answer:
380
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 20 * 19 = 380 cm². 3. Hence, compute the product to get the area.
78
Find the area of a rectangle with length 21 cm and breadth 19 cm.
Answer:
399
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 21 * 19 = 399 cm². 3. Hence, compute the product to get the area.
79
Find the area of a rectangle with length 27 cm and breadth 21 cm.
Answer:
567
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 27 * 21 = 567 cm². 3. Hence, compute the product to get the area.
80
Find the area of a rectangle with length 25 cm and breadth 21 cm.
Answer:
525
Step-by-step solution: 1. Area of rectangle = length * breadth. 2. Area = 25 * 21 = 525 cm². 3. Hence, compute the product to get the area.